Castle Heating is an established and experienced company which carries out most types of work on domestic and small commercial properties in and around Kent, Hertfordshire and Surrey.

We provide a full range of domestic heating and gas services, boiler installations and conversions, new central heating, boiler servicing and power flushing.

Energy efficiency is at the heart of everything that we do. We specialise in use of the latest technology, working with 5 year, 7 year and now 10 year warranties on selected top quality boilers from Valliant, Viessmann, Baxi, Intergas.